Katsunori Maekawa

A small diner in Tokyo's downtown area. The owner, Katsunori, scolds his wife, Shino, and leaves the restaurant. The next day, Shino receives a call from her old lover, Otomo. Shino's heart flutters. Later, Katsunori shows up at the restaurant with a man from a real estate agency, but Shino yells at him, causing the man to leave. That night, Otomo visits the restaurant. The two go straight to a hotel. Shino is embraced by Otomo and gives herself over to pleasure.

Harumi, who runs a barbershop in the shopping district, lost her husband six months ago, and now her sexual frustration is on the verge of exploding. She reopened the barbershop to change her mood and make a living, but the only people who came to visit were Higuchi, the greengrocer, and Takada, the okonomiyaki restaurant owner, who were after her body. However, their advances were in vain, and Harumi was suppressing the throbbing of her body, regretting that she had driven her husband to death in the pursuit of her own pleasure. One day, her younger sister Reina, who had run away and left home, came to stay with her...

Kurara and Reina, a former race queen, gave up on their path to becoming a racer. They are legendary female instructors known as the "Provisional License Angels." They use sex as bait during road lessons to ensure that any student graduates. One day, the worst student in the history of the driving school, Koichiro, arrives. He is completely unable to give live-action lessons and has been passed around to other driving schools. Even under the hands of the Angels, Koichiro's training shows no change. One day, on her way home from the driving school, Kurara sees Koichiro and calls out to him. Koichiro opens up to her in his casual clothes, and the two of them end up together. Taking this opportunity, Kurara challenges him to a lesson in casual clothes. Meanwhile, Reina continues her sexy lessons as usual. What will his fate be?

A year has passed since Marika lost her husband Akio in a sudden traffic accident. Unable to see Marika still unable to recover, her female friend Kanae introduces her to a man named Nishimura. Her Marika had a patron named Hirota, the president of the company where Akio worked. She was forcibly violated at the wake, and since then she has continued to have a relationship with her.